Update dependency mkdocstrings to v1.0.4 (#311)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

docs/requirements.txt

@@ -1,6 +1,6 @@
 mkdocs==1.6.1
 mkdocs-include-markdown-plugin
 mkdocs-material
-mkdocstrings[python]==1.0.3
+mkdocstrings[python]==1.0.4
 pygments
 pymdown-extensions==10.21.2